package day19.packageclass;

public class test1 {

    public static void main(String[] args) {

        int i = 100;
        Integer integer = new Integer(i);
        String s1 = integer.toString();
        System.out.println(integer);
        System.out.println("s1" + s1);

        int max = Integer.max(10, 5);
        System.out.println("max:" + max);

        int min = Integer.min(10, 5);
        System.out.println("min:" + min);

        System.out.println("二进制：" + integer.toString(100,2));
        System.out.println("八进制：" + integer.toString(100,8));
        System.out.println("十六进制：" + integer.toString(100,16));

    }
}
